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Methyl Blue for microscopy

C.I No. 42780 Cotton blue , Acid blue 93

Product Size 25gm/100gm Grade Laboratory Reagent (LR)
Purity CAS No. 28983-56-4
Molecular Formula C37H27N3O9S3Na2 Molecular Weight 799.81
H.S. Code 32049000 Shelf Life 60 months
MSDS Certificate of Analysis (COAs)

Specifications

Appearance Dark brown crystals with copper luster
Solubility Clear blue solution
Absorptivity 1% /1cm, in 0.005N HCl at ? max. 601.0nm >550
Loss on drying at 110°C (1 hr) <7%

Safety Information and Hazard Symbols
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